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AEP13-4439 is listed in the Switching Converter, SMPS Transformers range at ChipApex. The manufacturer field lists Allied Components International. Its product description is XFMR 1MH TH. Review the specifications below when checking this part for your BOM.
The AEP13-4439 is an EP13 series surface mount flyback transformer manufactured by Allied Components International. It features a 10-pin SMD package with dimensions of 17.7x13.5mm and provides 1.875kVrms isolation voltage. The component has a primary inductance of 1mH with a tolerance of ±1% and a turns ratio of 1.333±1%. Designed for switched-mode power supply applications, it supports through-hole or surface mount configurations depending on the specific variant requirements within the EP13 family.
Verify the exact pin configuration and inductance tolerance against the specific datasheet revision before procurement. Confirm that the 1.875kVrms isolation rating meets the safety requirements of the target application. Ensure the SMD-10P footprint matches the PCB layout design to prevent assembly errors during surface mount processing.
Select this component when a compact EP13 form factor is required for flyback designs. Consider the 1mH inductance value for energy storage requirements. Verify compatibility with the intended switching frequency and load conditions. Ensure the 10-pin interface aligns with the control circuitry connections.
The AEP13-4439 belongs to the EP13 series of transformers from Allied Components International. This series includes various models like AEP13-3784 and AEP13-3920, all sharing similar physical constraints but differing in electrical specifications. The EP13 line is designed for standard industry applications requiring reliable magnetic components.
Direct substitutes may include other EP13 series variants such as AEP13-3920 if electrical parameters match. Verify pinout compatibility and inductance values before substitution. Cross-reference with Allied Components International documentation for approved alternative part numbers.
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